/**
 * Copyright 2011 Honeywell Federal Manufacturing & Technologies, LLC. This material was produced under U.S. Government
 * contract DE-ACO4-01AL66850, Honeywell Federal Manufacturing & Technologies, LLC, (FM&T) with the U. S. Department of
 * Energy for the operation of the Kansas City Plant . The U.S. Government has rights to use, reproduce, and distribute
 * this software.  NEITHER THE GOVERNMENT NOR Honeywell Federal Manufacturing & Technologies, LLC, MAKES ANY WARRANTY,
 * EXPRESS OR IMPLIED, OR ASSUMES ANY LIABILITY FOR THE USE OF THIS SOFTWARE.  If software is modified to produce
 * derivative works, such modified software should be clearly marked, so as not to confuse it with the version available
 * from FM&T.
 *
 * Additionally, this program is free software; you can redistribute it and/or modify it under the terms of the GNU
 * General Public License Version 3 published by the Free Software Foundation. Accordingly, this program is distributed in
 * the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with this library.
 * If not, see http://www.gnu.org/licenses/.
 */
package org.braintrain.tapestry.model;

import com.kcp.ko.fmtnmlib.tapestry.form.IntegerRangePropertySelectionModel;

/**
 * A Tapestry Property Selection Model for selecting integers from start to finish with an associated percentage
 * 
 * @author John Ericksen
 *
 */
public class PercentagePropertySelectionModel extends IntegerRangePropertySelectionModel {

    private int size;
    private int min;

    public PercentagePropertySelectionModel(int start, int finish) {
        super(start, finish);

        this.size = Math.abs(start - finish);
        this.min = Math.min(start, finish);
    }

    public String getLabel(int index) {
        int percentage = 0;
        if(size > 0)
        {
            percentage = (index + min) * 100 / size;
        }
        return super.getLabel(index) + " ( " + percentage +"% )";
    }
}
